/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/Nodes/RigVMFunctionReferenceNode.h
const [FRigVMGraphFunctionData](API\Plugins\RigVM\RigVMCore\FRigVMGraphFunctionData) * GetReferencedFunctionData ( bool bLoadIfNecessary ) const